The 42nd Annual International Mustang Meet (IMM42) is being hosted for the first time in Boise, Idaho by the Treasure Valley Mustang and Ford Club
September 3-6, 2021
The primary event on Saturday, September 4, 2021 is the IMM42 car show, which is open to all Mustangs and all Ford-powered vehicles.
The 2021 Bullitt Nationals will be joining the IMM42 car show and events. For more details about the Bullitt Nationals, visit the Hoondog Performance Group website. If you have a Bullitt Mustang, be sure to also register for their event. They will have some preliminary events prior to merging into the IMM events.